Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
92
*
PM10
55
O3
0.5
CO
9
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Nov
44
Excellent
Mon
17 Nov
42
Excellent
Tue
18 Nov
54
Good
Wed
19 Nov
72
Good
Thu
20 Nov
63
Good
Fri
21 Nov
60
Good
Sat
22 Nov
35
Excellent
Huanggu Air quality rank
Air quality in the last 12 months (Huanggu)
|
2025/10
|
53
|
56
|
55
|
57
|
43
|
42
|
45
|
33
|
45
|
54
|
79
|
61
|
77
|
95
|
93
|
56
|
81
|
29
|
32
|
28
|
42
|
68
|
60
|
71
|
113
|
48
|
36
|
80
|
74
|
46
|
52
|
|
2025/09
|
57
|
62
|
51
|
44
|
46
|
30
|
41
|
38
|
46
|
44
|
55
|
44
|
49
|
39
|
32
|
32
|
26
|
45
|
46
|
41
|
56
|
55
|
35
|
33
|
66
|
65
|
69
|
46
|
56
|
45
|
|
|
2025/08
|
40
|
30
|
25
|
20
|
32
|
21
|
27
|
30
|
30
|
33
|
34
|
35
|
30
|
35
|
36
|
23
|
27
|
37
|
41
|
21
|
29
|
20
|
45
|
17
|
18
|
24
|
32
|
16
|
30
|
48
|
28
|
|
2025/07
|
32
|
44
|
17
|
29
|
24
|
20
|
33
|
40
|
45
|
49
|
40
|
39
|
20
|
27
|
28
|
34
|
30
|
34
|
38
|
19
|
24
|
28
|
14
|
20
|
31
|
32
|
39
|
42
|
21
|
13
|
36
|
|
2025/06
|
38
|
52
|
32
|
18
|
49
|
39
|
19
|
33
|
42
|
20
|
27
|
32
|
27
|
38
|
38
|
19
|
38
|
34
|
40
|
25
|
18
|
29
|
42
|
48
|
48
|
43
|
46
|
29
|
37
|
17
|
|
|
2025/05
|
25
|
40
|
36
|
42
|
41
|
37
|
55
|
43
|
54
|
45
|
64
|
60
|
55
|
56
|
56
|
38
|
30
|
35
|
43
|
60
|
55
|
70
|
34
|
58
|
42
|
57
|
50
|
53
|
52
|
56
|
56
|
|
2025/04
|
86
|
63
|
78
|
56
|
38
|
63
|
76
|
66
|
91
|
81
|
50
|
30
|
17
|
26
|
55
|
66
|
74
|
40
|
40
|
46
|
54
|
24
|
49
|
63
|
47
|
60
|
43
|
54
|
66
|
62
|
|
|
2025/03
|
91
|
35
|
48
|
63
|
88
|
90
|
80
|
88
|
116
|
98
|
67
|
74
|
54
|
62
|
55
|
56
|
85
|
58
|
71
|
80
|
76
|
86
|
187
|
62
|
111
|
173
|
40
|
23
|
28
|
31
|
65
|
|
2025/02
|
106
|
167
|
44
|
32
|
46
|
88
|
43
|
45
|
64
|
75
|
74
|
43
|
76
|
109
|
111
|
47
|
31
|
28
|
38
|
36
|
38
|
40
|
34
|
58
|
83
|
72
|
105
|
150
|
|||
|
2025/01
|
38
|
39
|
49
|
82
|
137
|
125
|
32
|
40
|
45
|
94
|
130
|
144
|
103
|
56
|
48
|
54
|
71
|
83
|
64
|
86
|
82
|
96
|
133
|
116
|
106
|
145
|
145
|
63
|
94
|
94
|
118
|
|
2024/12
|
54
|
19
|
38
|
37
|
52
|
37
|
34
|
53
|
81
|
84
|
34
|
85
|
61
|
54
|
39
|
38
|
30
|
56
|
82
|
95
|
53
|
53
|
49
|
67
|
82
|
53
|
41
|
47
|
76
|
63
|
44
|
|
2024/11
|
67
|
65
|
71
|
23
|
40
|
51
|
58
|
59
|
57
|
44
|
45
|
61
|
55
|
44
|
52
|
28
|
21
|
24
|
52
|
93
|
67
|
46
|
62
|
84
|
53
|
17
|
34
|
40
|
53
|
65
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution